Answer:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
Explanation:
I goo.gled it lol
Answer:
False
Explanation:
I've seen that question before.
B. they were trades men or merchants of society
Answer:
uhhh I think it is 28x12 because the space between the blue and red is 4 inches
